XS Scuba Pro Valve 1/2"-14 NGT Threads.
- Standard yoke outlet with spin-out DIN insert converts to 230 bar DIN outlet
- 1/2”-14 NGT (National Gas Thread) tapered inlet threads
- Seals to cylinder with Teflon tape, not an o-ring
- Clean for pre-blended Nitrox up to 40% oxygen
- 1.5 handwheel rotations from fully on to fully off